Truck cab body



FIG. 1 is a side elevation view of a truck cab body showing my new design it being understood that the opposite side is a mirror image thereof;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side elevation view of a truck cab body showing a second embodiment of my new design it being understood that the opposite side is a mirror image thereof;

FIG. 6 is a front persepctive view of FIG. 5;

FIG. 7 is a top plan view of FIG. 5; and

FIG. 8 is a rear elevation view of FIG. 5. 

The ornamental design for a truck cab body, as shown and described. 